The wind is free, so why not use it to harness free energy? This wind turbine has a long lasting brushless alternator for less wear and tear and includes an MPPT charge controller. 

This unit features a stainless steel shaft, fasteners and marine grade bearings. The housing is cast aluminium, powder coated to marine spec with carbon fibre blades for strength and efficiency. 

Features:

• 12 or 24 volt charging
• Carbon fibre composite blades
• Corrosion resistant coating
• Mounting hardware required: 48mm OD schedule 40 pipe and guy-wires.
• Survival wind speed: 180km/h
• Rated Power: 500W at 50km/h
• Body material: Diecast Aluminium

Please note, unit is not compatible with lithium batteries.